Zhejiang Honghai Steel Pipe Manufacturing Co., Ltd. is a seamless pipe production and management enterprise integrating industry and trade. Honghai's stainless steel flange series are created based on unremitting efforts. HHGG thick wall pipe is developed in our endeavor to provide the highest level of quality. The product is not easy to degrade. It is not prone to the influences of chemical reactions, consumption by living organisms, and erosion or mechanical wear.
Our company is developing cleaner energy solutions to reduce CO2 emissions, improving energy and water efficiency, reducing the use of natural resources and minimizing waste.